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#!/usr/bin/env perl
# src-register-all -- add new all new git/hg repos in ~/src to ~/.mrconfig
# Copyright (C) 2019 Sean Whitton
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This script must be as portable as possible (inc. its shebang). We
# do assume that the path separator is a forward slash, rather than
# using catfile(), because .mrconfig assumes that too
use strict;
use warnings;
use Cwd;
use File::Find;
chdir;
my @known_repos;
open my $fh, "<", ".mrconfig";
while (<$fh>) {
if (/^\[(src\/.+)\]$/) {
push @known_repos, $ENV{HOME}."/$1";
}
}
find({wanted => \®ister, preprocess => \&skip}, "src");
sub skip {
my $cwd = getcwd();
# once we've found a repo, don't search inside it for more repos
return () if is_repo($cwd);
my @entries;
# don't process repos mr already knows about
foreach my $entry (@_) {
my $entry_path = $cwd."/$entry";
push @entries, $entry
unless grep /\A$entry_path\z/, @known_repos;
}
return @entries;
}
sub register {
return unless is_repo($_);
chdir $_;
my $register_out = `mr -c $ENV{HOME}/.mrconfig register 2>&1`;
unless ($? == 0) {
print STDERR "mr register: $File::Find::name\n";
print STDERR $register_out."\n";
exit 1;
}
chdir "..";
}
sub is_repo {
my $repo = shift;
return -d "$repo/.git" || -d "$repo/.hg";
}
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